‘‘At the nascent stage of USSD development for the financial services sector, the billing mode adopted by our members was to charge the telecommunications service consumer directly, which is referred to as end-user billing.
N'oge mbilite nke mwuli USSD maka ngalaba ozi izije ego, ụzọ ịkwụ ụgwọ nke ndị otu anyị nabatara bụ ịna ndị ahịa telecommunication ozi n'aka ha, nke ana akpọ ịkwụ ụgwọ ngwụcha-onye ọrụ.